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444583 — GUARD,ELECTRICAL CONNECTOR

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

444583: GUARD,ELECTRICAL CONNECTOR.

The GUARD,ELECTRICAL CONNECTOR is a the manufacturer industrial component. Key specifications include end_item_identification: TRANSMISSION ASSY. S5000 MARINE.

This part is cataloged in the U.S. Government catalog under NSN 4730-00-044-4581, indicating validated use in U.S. government and defense logistics supply chains.

Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
444583
NSN: 4730-00-044-4581
NIINs: 000444581, 000444583, 005550592, 013893066
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 29510 — KOMATSU AMERICAN INTL CO (USA)
SPECIFICATIONS
end_item_identificationTRANSMISSION ASSY. S5000 MARINE
NSN4730-00-044-4581
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 444583 · OEM ⚠ VERIFY BEFORE ORDERING NPT ≠ BSPT — tapered threads look identical but are NOT interchangeable. Wrong thread = leak. JIC (37°) ≠ AN (37°) ≠ SAE 45° — flare angles must match exactly. Measure thread pitch with gauge — visual identification is unreliable ✓ BROKER TIP Always use thread sealant (PTFE tape or pipe compound) on tapered threads (NPT/BSPT). JIC/AN flare fittings seal metal-to-metal — never use tape on flare connections PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
SUBSTITUTES & CROSS-REFERENCES 6
20972R1Reference document
Same NSN cross-reference
Reference document — Secondary reference
10F6Reference document
Same NSN cross-reference
Reference document — Secondary reference
13F6Reference document
Same NSN cross-reference
Reference document — Secondary reference
3/8SHP-SSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
445686Reference document
Same NSN cross-reference
Reference document — Secondary reference
WW-P-471 AASBCC 3/8-18Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 444583?
444583 is a GUARD,ELECTRICAL CONNECTOR.
What parts can replace 444583?
There are 6 known substitutes for 444583: 20972R1, 10F6, 13F6 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 444583?
444583 is cataloged in the U.S. Government catalog under NSN 4730-00-044-4581. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.